Removal / Installation; Removal - BRP Johnson 4HP Service Manual

IGNITION AND ELECTRICAL

REMOVAL / INSTALLATION

REMOVAL / INSTALLATION
System construction

Removal

PRIOR TO REMOVING THE ELECTRICAL PARTS, DIS-
CONNECT THE SPARK PLUG CAP FROM THE SPARK
PLUG.
1. Remove the recoil starter. (See page 5-2)
2. Remove the two bolts securing the CDI and coil unit.
3. Disconnect the Blue/Red lead wire from the unit.
4. Remove the flywheel nut using the Strap Wrench or 1/2 in
breaker bar inserted in rectangular slot.
3-6
10 N·m (1.0 kg-m; 7.0 lb-ft)
Crankshaft
NOTE:
Clean the flywheel and crankshaft mating
surfaces with cleaning solvent.
1 Nut (1)
2 Key (1)
3 Flywheel (1)
4 CDI and coil unit (1)
5 Spark plug cap (1)
6 Bolt (2)
50 N·m (5.0 kg-m; 36.0 lb-ft)